ASIX

Non-PCI 32-bit 10/100/1000M Gigabit Ethernet Controller

The AX88180 is a high-performance and cost-effective non-PCI Gigabit Ethernet controller for various embedded systems including consumer electronics and home network markets that require a higher bandwidth of network connectivity. The AX88180 supports 16/32-bit SRAM-like host interface and Gigabit Ethernet MAC, which is IEEE802.3 10Base-T, IEEE802.3u 100Base-T and IEEE802.3ab 1000Base-T compatible. The AX88180 supports full-duplex or half-duplex operation at 10/100/1000Mbps speed with auto-negotiation or manual setting. The AX88180 integrates large embedded SRAM for packet buffering to accommodate high bandwidth applications and supports IP/TCP/UDP checksum in hardware to offload processing loading from microprocessor/microcontroller in an embedded system.

• High-performance non-PCI local bus
• 16/32-bit SRAM-like host interface (US Patent Approval)
• Supports big/little endian data bus type
• Large embedded SRAM for packet buffers
• 32K bytes for receive buffer
• 8K bytes for transmit buffer
• Supports IP/TCP/UDP checksum offloads
• Supports interrupt with high or low active trigger mode
• Highly-integrated Gigabit Ethernet controller
• Compatible with IEEE802.3, 802.3u and 802.3ab standards
• Supports 10/100/1000Mbps data rate
• Supports full duplex operations with 1000Mbps data rate
• Supports full and half duplex operations with 10/100Mbps data rate
• Supports 10/100/1000Mbps N-way Auto- negotiation operation
• Supports 10/100/1000Mbps data rate with RGMII interface
• Supports IEEE 802.3x flow control for full-duplex operation
• Supports back-pressure flow control for half-duplex operation
• Supports packet length set by software
• Supports max 4K bytes JUMBO packet
• Supports Wake-on-LAN function by following events
• Detection of a change in the network link state
• Receipt of a Magic Packet
• Supports optional EEPROM interface
• Supports system reference clock from 40MHz to 100MHz
• Integrated voltage regulator
• 3.3V power supply with 5V I/O tolerance
• 128-pin LQFP with CMOS process, RoHS package